21 Chalcot Crescent London NW1 8YE

This site has had 3 applications since 2019: 3 approved, 0 refused.

• 2026/2306/T Granted

  21 Chalcot Crescent London NW1 8YE

  REAR GARDEN: 1 x Laurel (T1) - Crown reduce by removing approx. 1m from height and 0.5m from sides.

  Decided 8 Jul 2026 Trees
• 2019/3294/T Granted

  21 Chalcot Crescent London NW1 8YE

  REAR GARDEN: 1 x Magnolia (T3) - Reduce all over by up to 2m and balance accordingly. 1 x Laurel (T2) - Reduce all over by up to 2m and balance accordingly. 1 x Firethorn (T1) - Reduce all over by up to 2m and balance accordingly.

  Decided 29 Jul 2019 Trees

1. 12 Mar 2026

   Received by Camden

2. 1 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Apr 2026

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Camden granted permission on 23 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 21 Chalcot Crescent London NW1 8YE

  2026/2306/T Submitted 5 Jun 2026 50 yards away

  REAR GARDEN: 1 x Laurel (T1) - Crown reduce by removing approx. 1m from height and 0.5m from sides.

  Granted Trees 4 docs

• Flat Lower Ground Floor 21 Chalcot Crescent London NW1 8YE

  2022/1631/T 50 yards away

  REAR GARDEN: 1 x Laurel (T1) - Crown reduce by removing approx. 1m from height and 0.5m from sides.

  Granted Trees

• 21 Chalcot Crescent London NW1 8YE

  2019/3294/T Submitted 27 Jun 2019 50 yards away

  REAR GARDEN: 1 x Magnolia (T3) - Reduce all over by up to 2m and balance accordingly. 1 x Laurel (T2) - Reduce all over by up to 2m and balance accordingly. 1 x Firethorn (T1) - Reduce all over by up to 2m and balance accordingly.

  Granted Trees 3 docs

• 19 Chalcot Crescent London NW1 8YE

  2012/4732/P 50 yards away

  Erection of a single storey rear/side conservatory extension at lower ground level, landscaping to the rear garden including lowering of level, installation of a new doorway and window to the front elevation at lower ground level to existing dwelling house (Class C3).

  Granted Full applications Extension Windows or glazing
  Small domestic

• 19 Chalcot Crescent London NW1 8YE

  2012/4796/L 50 yards away

  Erection of a single storey rear/side conservatory extension at lower ground level, landscaping to the rear garden including lowering of level, installation of a new doorway and window to the front elevation at lower ground level to existing dwelling house (Class C3) together with internal alterations to the plan form of the basement, first and second floor levels.

  Granted Heritage and listed buildings Extension Windows or glazing
  Small domestic

• Basement Flat 25 Chalcot Crescent London NW1 8YE

  2016/3686/L 50 yards away

  Internal alterations including measures to deal with damp to all internal walls and floors.

  Granted Heritage and listed buildings

• 2026/4314/P Awaiting decision

  Basement Flat & Flat Raised Ground Floor 46 Primrose Hill Road London NW3 3AA

  Amalgamation of two self-contained flats to form a self-contained maisonette on lower ground and raised ground floor.

  Received 6 Oct, published by the council 9 Oct 2026 Lawful development
• 2026/4304/P Awaiting decision

  68 Clarence Way London NW1 8DG

  Erection of single storey outbuilding in rear garden.

  Received 2 Oct, published by the council 9 Oct 2026 Lawful development
• 2026/3821/P Granted

  Plots B, C and D at Highgate Studios Highgate Road London NW5 1TL

  Certificate of Lawful Development to confirm the lawful use of the site is for office use (Class E(g)(i)) and that the use of the site as a gym (Class E(d)) or any other use falling within Class E would be lawful.

  Received 4 Sep, published by the council 11 Sep 2026 Lawful development
• 2026/3389/P Granted

  99 Heath Street London NW3 6SS

  Confirmation of the implementation of planning permission 2007/3874/P granted, subject to a legal agreement dated 06/12/2007 for 'Change of use from offices (A2) to single family dwellinghouse (C3), the erection of extension at rear ground floor level within courtyard and formation of a terrace over, extension at ground floor level to western end of courtyard, creation of off-street open car parking space and minor elevational changes to The Mount elevation.', by way of erection of the extension at ground floor level to the western end of the courtyard, creation of an off-street car parking space, and minor elevational changes to the Mount elevation.

  Received 7 Aug, published by the council 15 Aug 2026 Lawful development
• 2026/2493/P Granted

  8 Fitzroy Road London Camden NW1 8TX

  Use of the entire building for a single-family home (C3 residential).

  Received 16 Jun, published by the council 24 Jul 2026 Lawful development